Tire tread



FIG. 1 is a perspective view of a tire, showing my new design, it being understood that the pattern shown repeats uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof, the back elevational view being a mirror image thereof; and,

FIG. 3 is a right side elevational view thereof, the opposing side being a mirror image thereof. 

The ornamental design for a tire tread, as shown and described. 